From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26237 invoked by alias); 14 Dec 2006 22:51:47 -0000 Received: (qmail 26199 invoked by uid 48); 14 Dec 2006 22:51:37 -0000 Date: Thu, 14 Dec 2006 22:51:00 -0000 Subject: [Bug middle-end/30215] New: FAIL: gcc.dg/pr23818.c (internal compiler error) X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "danglin at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-12/txt/msg01327.txt.bz2 Executing on host: /home/dave/gcc-4.3/objdir/gcc/xgcc -B/home/dave/gcc-4.3/objdi r/gcc/ /home/dave/gcc-4.3/gcc/gcc/testsuite/gcc.dg/pr23818.c -O2 -fno-tree-dom inator-opts -fno-show-column -lm -o ./pr23818.exe (timeout = 300) /home/dave/gcc-4.3/gcc/gcc/testsuite/gcc.dg/pr23818.c: In function 'foo': /home/dave/gcc-4.3/gcc/gcc/testsuite/gcc.dg/pr23818.c:20: internal compiler erro r: in output_address, at final.c:3182 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. compiler exited with status 1 output is: /home/dave/gcc-4.3/gcc/gcc/testsuite/gcc.dg/pr23818.c: In function 'foo': /home/dave/gcc-4.3/gcc/gcc/testsuite/gcc.dg/pr23818.c:20: internal compiler erro r: in output_address, at final.c:3182 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. FAIL: gcc.dg/pr23818.c (internal compiler error) FAIL: gcc.dg/pr23818.c (test for excess errors) Starting program: /home/dave/gcc-4.3/objdir/gcc/cc1 `cat xx.sh` GNU C version 4.3.0 20061213 (experimental) (hppa-linux) compiled by GNU C version 4.3.0 20061213 (experimental). GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 options passed: -iprefix /home/dave/gcc-4.3/objdir/gcc/../lib/gcc/hppa-linux/4.3.0/ -isystem /home/dave/gcc-4.3/objdir/gcc/include /home/dave/gcc-4.3/gcc/gcc/testsuite/gcc.dg/pr23818.c -auxbase-strip ./pr23818.s -O2 -fno-tree-dominator-opts -fno-show-column options enabled: -falign-loops -fargument-alias -fbranch-count-reg -fcaller-saves -fcommon -fcprop-registers -fcrossjumping -fcse-follow-jumps -fdefer-pop -fdelayed-branch -fdelete-null-pointer-checks -fearly-inlining -feliminate-unused-debug-types -femit-class-debug-always -fexpensive-optimizations -fforward-propagate -ffunction-cse -fgcse -fgcse-lm -fguess-branch-probability -fident -fif-conversion -fif-conversion2 -finline-functions-called-once -fipa-pure-const -fipa-reference -fipa-type-escape -fivopts -fkeep-static-consts -fleading-underscore -fmath-errno -fmerge-constants -fmove-loop-invariants -fomit-frame-pointer -foptimize-register-move -foptimize-sibling-calls -fpeephole -fpeephole2 -freg-struct-return -fregmove -freorder-blocks -freorder-functions -frerun-cse-after-loop -fsched-interblock -fsched-spec -fsched-stalled-insns-dep -fschedule-insns -fschedule-insns2 -fsplit-ivs-in-unroller -fstrict-aliasing -fthread-jumps -ftoplevel-reorder -ftrapping-math -ftree-ccp -ftree-ch -ftree-copy-prop -ftree-copyrename -ftree-dce -ftree-dse -ftree-fre -ftree-loop-im -ftree-loop-ivcanon -ftree-loop-optimize -ftree-pre -ftree-salias -ftree-sink -ftree-sra -ftree-store-ccp -ftree-store-copy-prop -ftree-ter -ftree-vect-loop-version -ftree-vrp -funit-at-a-time -fvar-tracking -fzero-initialized-in-bss -mbig-switch -mgas -mglibc -mno-space-regs Compiler executable checksum: f865cc56161569c8f9e4f97e8e9517f1 foo main Analyzing compilation unit Performing interprocedural optimizations Assembling functions: foo /home/dave/gcc-4.3/gcc/gcc/testsuite/gcc.dg/pr23818.c: In function 'foo': /home/dave/gcc-4.3/gcc/gcc/testsuite/gcc.dg/pr23818.c:20: internal compiler error: in output_address, at final.c:3182 Breakpoint 1, output_address (x=0x400aadd0) at ../../gcc/gcc/final.c:3182 3182 PRINT_OPERAND_ADDRESS (asm_out_file, x); (gdb) p debug_rtx (x) (plus:SI (const_int 0 [0x0]) (reg/v/f:SI 26 %r26 [orig:144 p ] [144])) (gdb) p debug_rtx (insn) (insn 75 78 87 (set (reg:SI 28 %r28 [151]) (mem:SI (plus:SI (const_int 0 [0x0]) (reg/v/f:SI 26 %r26 [orig:144 p ] [144])) [5 S4 A32])) 37 {*pa.md:2482} (nil) (expr_list:REG_EQUIV (mem:SI (plus:SI (const_int 0 [0x0]) (reg/v/f:SI 26 %r26 [orig:144 p ] [144])) [5 S4 A32]) (nil))) Seems to have been created by expand: ;; MEM[base: q, index: 0B] = MEM[base: p, index: 0B] + 10 (insn 75 73 76 (set (reg:SI 151) (mem:SI (plus:SI (const_int 0 [0x0]) (reg/v/f:SI 144 [ p ])) [5 S4 A32])) -1 (nil) (nil)) The PLUS isn't in canonical form. #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \ { rtx addr = ADDR; \ switch (GET_CODE (addr)) \ { \ case REG: \ fprintf (FILE, "0(%s)", reg_names [REGNO (addr)]); \ break; \ case PLUS: \ gcc_assert (GET_CODE (XEXP (addr, 1)) == CONST_INT); \ fprintf (FILE, "%d(%s)", (int)INTVAL (XEXP (addr, 1)), \ reg_names [REGNO (XEXP (addr, 0))]); \ break; \ -- Summary: FAIL: gcc.dg/pr23818.c (internal compiler error) Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: danglin at gcc dot gnu dot org GCC build triplet: hppa-unknown-linux-gnu GCC host triplet: hppa-unknown-linux-gnu GCC target triplet: hppa-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30215